acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
wiring.ino (1402B)
      1 /*
      2 This is the example wiring used for the sketch testing.
      3 
      4 You must not define the TFT_CS pin in the TFT_eSPI library if you are
      5 using two independant displays. Instead the chip selects (CS) must be
      6 defined in the "config.h" tab of this sketch. The sketch can then select
      7 the dispay to send graphics to.
      8 
      9 If you are only using one display, then TFT_CS can be defined in the
     10 TFT_eSPI library.
     11 
     12 The "Setup47_ST7735.h" file was used for the two TFT test using the wiring
     13 as shown below:
     14 
     15 Function    ESP32 pin       TFT 1       TFT 2
     16  MOSI         23     ->     SDA   ->    SDA     // The TFT pin may be named DIN
     17  MISO         19                                // Not connected
     18  SCLK         18     ->     CLK   ->    CLK     // The TFT pin may be named SCK
     19  TFT_DC        2     ->     DC    ->    DC      // The TFT pin may be named AO
     20  TFT_RST       4     ->     RST   ->    RST
     21  CS 1         22     ->     CS                  // Connected to TFT 1 only 
     22  CS 2         21                  ->    CS      // Connected to TFT 2 only 
     23  +5V/VIN             ->     VCC   ->    VCC
     24  0V                  ->     GND   ->    GND
     25  +5V/VIN             ->     LED   ->    LED     // Some displays do not have a backlight BL/LED pin     
     26 
     27 The displays used for testing were 128x128 ST7735 displays, the TFT_eSPI library setup file may need
     28 to be changed as these displays come in many configuration variants.
     29 
     30 
     31  */